Pd-dev November 2023

pd-dev@lists.iem.at

3 participants
2 discussions

Help: How to emulate a larger block size?
by Lucas Cordiviola 24 Nov '23

24 Nov '23

Hi list, Coming from https://lists.puredata.info/pipermail/pd-list/2023-11/132742.html to the dev list as this more for C code. I have a working DSP object @ https://github.com/Lucarda/pulqui-tilde/blob/main/pulqui%7E.c but for now it only works on a re-blocked sub patch (4096 samples). Can anyone point me on a direction to make an artificial larger block from an 64 block? Any object as an example I should see? Thanks :) -- Mensaje telepatico asistido por maquinas.

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help setting signal input via arg
by Alexandre Torres Porres 23 Nov '23

23 Nov '23

Hi, this is embarrassing, after coding so many objects that can easily set a signal input via an argument, like an oscillator whose signal input sets frequency and you can also set it via an argument (just like [osc~]), I can't see what's wrong with this code I'm workin on right now. I am adapting else/gendyn~ to take center frequency so it works more like an oscillator and I am setting it via an argument or loading a default value, and I can see it is printed fine and loaded correctly at "new". It goes into a x->x_cf variable that is also loaded at setup as via CLASS_MAINSIGNALIN(gendyn_class, t_gendyn, x_cf); but in the perform routine this becomes "0" for some weird reason I cannot understand, so I have to give it a float or a signal into the inlet so it actually works. I can't see what's wrong, for me it's exactly the same as other objects from my library, like [saw~], for instance. Code live in https://github.com/porres/pd-else/blob/master/Code_source/Compiled/audio/ge… I wonder if any wizard out there can spot the mistake I just can't seem to grab for the life of me thanks

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Pd-dev November 2023